Jiang Wang

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques and remote control for wireless control of a smart lamp...
- Patent number 11,991,809
- Issue date May 21, 2024
- LEDVANCE GmbH
- Yongchang Dai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motion-sensing match method
- Patent number 11,490,494
- Issue date Nov 1, 2022
- LEDVANCE GmbH
- Yongchang Dai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-voltage protection circuit, high-voltage protection method and...
- Patent number 9,343,951
- Issue date May 17, 2016
- ZTE Corporation
- Fengfu Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Techniques and Remote Control for Wireless Control of a Smart Lamp...
- Publication number 20240298398
- Publication date Sep 5, 2024
- LEDVANCE GmbH
- Yongchang DAI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Techniques and Remote Control for Wireless Control of a Smart Lamp...
- Publication number 20230090490
- Publication date Mar 23, 2023
- LEDVANCE GmbH
- Yongchang DAI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Motion-sensing match method
- Publication number 20190098732
- Publication date Mar 28, 2019
- LEDVANCE GmbH
- Yongchang DAI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-voltage protection circuit, high-voltage protection method and...
- Publication number 20150146459
- Publication date May 28, 2015
- ZTE CORPORATION
- Fengfu Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER